In connection with the listing of the Chicago Mercantile Exchange Inc.’s (“CME”) FSPI MLB Team Index Futures and Micro CME FSPI MLB Team Index Futures Contracts (collectively the “Contracts”) (see SER9838 published on October 8, 2026), please note in Appendix B & C of CME submission 26-468 the corresponding accountability levels (Rule 560), aggregation allocations and reportable levels (Rule 561) for the contracts. For the full text of this notice, please see link attached below.